切掉英语怎么说

sorry.刚才的解释有误!cut down作“削减”讲的时候须和介词on连用e.g.cutting down on one's intake of rich foods.减少对多油腻食物的食量（选自金山词霸词条）这个是正确的解释。

A.cut down表示割下,一般没有引申意思,在这里不合适.

cut off v. 切断, 断绝, 剥夺继承权cut into v.侵犯, 打断cut down v.砍倒, 胜过, 削减, 删节cut away v.切掉, 砍掉, 逃走我害怕找零时工会（）我学习的时间。cut downTo kill or strike down.杀死，击倒To alter by removing extra or additional fittings:改装：通过去掉多余的或附加的装置而进行改变：cut down a car for racing.改装一辆赛车To reduce the amount taken or used:削减：减少食用或使用的数量：cutting down on one's intake of rich foods.减少对多油腻食物的食量cut off切断, 停掉隔绝, 挡住死掉使电话中断切[剪]下来剥夺(继承权)cut away切除, 剪掉匆匆跑掉